Datasheet

0.001
0.01
THD
+N (%)
OUTPUT VOLTAGE SWING (Vrms)
0.8
0.6
1.6
0.1
1
10
2.01.81.41.2
1
2.2 2.4
0.001
0.01
THD+N (%)
OUTPUT VOLTAGE SWING (Vrms)
1.0
0.5
3.0
0.1
1
4.0
3.5
2.5
2.0
1.5
0.001
0.01
THD
+N (%)
FREQUENCY (Hz)
100
20
1000
0.1
1
20000
10
0.001
0.01
THD+N (%)
FREQUENCY(Hz)
10020
1000
0.1
1
20000
10
0.001
0.01
THD+N (%)
FREQUENCY (Hz)
10020
1000
0.1
1
20000
10
0.001
0.01
THD
+N (%)
FREQUENCY (Hz)
100
20
1000
0.1
1
20000
10
LM4953, LM4953SDBD
SNAS299E –SEPTEMBER 2005–REVISED FEBRUARY 2006 www.ti.com
Typical Performance Characteristics
THD+N vs Frequency THD+N vs Frequency
V
DD
= 2V, V
O
= 2Vpp, Z
L
= 2μF+30Ω V
DD
= 3V, V
O
= 6Vpp, Z
L
= 2μF+30Ω
Figure 3. Figure 4.
THD+N vs Frequency THD+N vs Frequency
V
DD
= 3.6V, V
O
= 8.5Vpp, Z
L
= 2μF+30Ω V
DD
= 4.2V, V
O
= 10Vpp, Z
L
= 2μF+30Ω
Figure 5. Figure 6.
THD+N vs Output Voltage THD+N vs Output Voltage
V
DD
= 2V, f = 1kHz, Z
L
= 2μF+30Ω V
DD
= 3V, f = 1kHz, Z
L
= 2μF+30Ω
Figure 7. Figure 8.
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